/*清除元素默认的内外边距  */
* {
    margin: 0;
    padding: 0;
  }
  /*让所有斜体 不倾斜*/
  em,
  i {
    font-style: normal;
  }
  /*去掉列表前面的小点*/
  li {
    list-style: none;
  }
  /*图片没有边框   去掉图片底侧的空白缝隙*/
  img {
    border: 0; /*ie6*/
    vertical-align: middle;
  }
  /*让button 按钮 变成小手*/
  button {
    cursor: pointer;
  }
  /*取消链接的下划线*/
  a {
    color: #666;
    text-decoration: none;
  }
  
  a:hover {
    color: #e33333;
  }
  
  button,
  input {
    font-family: "Microsoft YaHei", "Heiti SC", tahoma, arial, "Hiragino Sans GB",
      \\5b8b\4f53, sans-serif;
    /*取消轮廓线 蓝色的*/
    outline: none;
  }
  
  body {
    background-color: #fff;
    font: 12px/1.5 "Microsoft YaHei", "Heiti SC", tahoma, arial,
      "Hiragino Sans GB", \\5b8b\4f53, sans-serif;
    color: #666;
  }
  
  .hide,
  .none {
    display: none;
  }
  /*清除浮动*/
  .clearfix:after {
    visibility: hidden;
    clear: both;
    display: block;
    content: ".";
    height: 0;
  }
  
  .clearfix {
    *zoom: 1;
  }
  